package com.rd.student.ruanjian.class4.wangxingkai;

public class Test {
    public static void main(String[] args) {
        System.out.println("测试一下");
        Student student1=new Student();
    }


    static class Student{
        private String name;
        private String major;
        private String claaNum;
        private int age;

    }
}
